High Heat Transfer
Economical and Compact
Cleanability
Accessibility
Flexibility
The first commercially successful plate and frame heat exchanger was introduced in 1923 by Aluminum Plant and Vessel Company Ltd., which became known as APV. We have evolved and grown over the years to better meet the changing needs of our customers and their industries. Our vision for the future is rooted in a long standing tradition of excellence and commitment to progress. We strive to offer the customer the highest quality products and services today, tomorrow and beyond.
High Heat Transfer
Economical and Compact
Cleanability
Accessibility
Flexibility
Duo-safety plates are specially designed to protect product from medium as a consequence of through-plate leaks from cracks or corrosion. They have a pair of special non-welded plates back to back, with the leak path between them open to atmosphere. These paired plates then have product and service medium flow on either side.
The APV Duo-Safety plate consists of two loose heat exchanger plates. These can be made of different material. Each plate pair is fitted with a non-glued Paraclip gasket, which both seals and holds the pair together. Gaskets can be supplied in the full range of materials. The APV Duo-Safety heat exchanger plate pairs can be supplied in stainless steel, titanium, etc. or in two different materials. Gaskets are now available in NBR or EPDM material.
APV Compakva VX-32P is a complete district heating unit for heating of domestic water and central heating. Compakva VX-32P is equipped with a plate heat exchanger for both domestic water and central heating ensuring optimum safety and comfort. Its simple and extremely compact design makes APV Compakva VX-32P the smallest unit of its type on the market.
Source: www.tiarasakti.co.id
APV Compakva VX-32 is a complete district heating unit for heating of domestic water and central heating. Compakva VX-32 is equipped with a plate heat exchanger for both domestic water and central heating ensuring optimum safety and comfort. Its simple and extremely compact design makes APV Compakva VX-32 the smallest unit of its type on the market.
Source: www.tiarasakti.co.id
APV Compakva TD-32P & 54P is a complete district heating unit for heating of domestic water and for differential pressure control of district heating for direct systems. Its simple and extremely compact design makes APV Compakva
TD-32P & 54P the smallest unit of its type on the market.
Source: www.tiarasakti.co.id
APV Compakva TD-32 is a complete district heating unit for heating of domestic water and for differential pressure control of district heating for direct systems. Its simple and extremely compact design makes APV Compakva TD-32 the smallest unit of its type on the market.
Source: www.tiarasakti.co.id
APV Compakva 32/54 is a water heater for heating of domestic water. Its simple and extremely compact design makes APV Compakva the smallest unit of its type on the market.
Source: www.tiarasakti.co.id
APV has the only patented PLC controlled, R5 Quad-Drive plate heat exchanger with four tie bars for precise closure. Taking up to 1,000 plates, the newest addition in a long line of PHE innovations from APV makes it easier than ever to install, control and maintain your PHE for optimal process performance.Easy to maintain:
Easy to control:
Corrugated Multi Tube (CMT) - The APV ParaTube CMT consists of smaller diameter corrugated tubes aligned in parallel within a larger diameter outer shell. Because of the number of tubes within a shell, this design maximizes heat transfer surface in a given volumetric space. The CMT is ideal for heating or cooling duties of lower viscosity products or those containing whole juice cells or pulp. Regeneration is indirect, and we can provide conical tubesheet on the inlet of each module for juice with some pulp.
Corrugated Quadruple Tube (CQT) - The APV ParaTube CQT is a unique design that allows significant flexibility in annulus gap to optimize heat transfer and pressure drop. It allows balancing of flow rates and pressure drop ratios between the inner and outer annulus. This feature is critical to successful heat transfer of laminar and/or non-Newtonian fluids, particularly when applying it to product-to-product regeneration.
Corrugated Triple Tube (CTT) - The APV ParaTube CTT consists of a center tube concentrically positioned in a middle tube which is concentrically located in the outer tube. Stainless steel spacers are used to keep the tubes properly separated. The result is an annular space where heat transfer effectively occurs from both sides. The triple tube is generally applied to high viscosity or Newtonian fluids which may or may not contain small fibers or particulates.
Corrugated Double Tube (CDT) - The APV ParaTube CDT consists of a single corrugated tube concentrically positioned in a larger diameter outer tube. Tube diameters vary according to flows and the size of any particulates which may be present. The double tube offers a completely unrestricted flow path down the center tube. This design makes them particularly well suited for heating or cooling products with very high pulp or fiber content, or products which contain a substantial quantity of particulates which must be processed with a minimum loss of identity.
he APV direct steam heating process offers a high degree of flexibility in terms of sterilization of a wide range of products such as milk, cream, custards, ice cream mix, baby food, milk concentrates and similar products. Direct steam heating can be applied in two ways:
* Steam infusion
* Steam injection
During the plate evaporation process, liquid is pumped between thin plates with the heating medium on the mating surfaces. The product is then evaporated with the vapor generated forming a high velocity core. This expansion in volume causes a high-velocity, thin film on the heat exchange surface providing efficient heat transfer.
Plate evaporators should be considered for applications that have:
APV scraped surface heat exchangers (SSHE) consist of a jacketed cylinder with a rotating dasher holding rows of scraper blades. The product is pumped through the cylinder while the heating or cooling medium is circulated between the cylinder and the jacket. The medium can be steam, water or a refrigerant such as ammonia or freon.
Features/Benefits: 
Functionality The APV Hybrid plate heat exchanger design has no dead spots and provides very efficient heat transfer at low pressure drop values to ensure that it functions at a very accurate temperature. The plate side flow and the tube side flow are arranged in cross flow configuration in one or multiple passes over the plates. The plate pattern forms elliptical tube channels on the tube flow side and wave flow passage on the plate side. The depth of the plate pressure can be increased in order to allow greater flow rates or reduced pressure drop for the passage of larger particles. This functionality provides an optimal design for many process requirements and is achieved by enlarging the diameters of the elliptical tube channels, while maintaining the plate distance on the plate flow side. It is also possible to achieve a wide-gap condition on the plate flow side by welding the plates further apart. The APV Hybrid plate heat exchanger can be designed for a pressure range from full vacuum to 60 bar.
Like all our products, the APV Hybrid plate heat exchanger conforms with the quality assurance norm ISO 9000.
APV ParaWeld is a range of laser-welded plate pairs for refrigerant and chemical processing and a logical alternative to shell and tube and all-welded plates. The pairs are particularly suitable for evaporation and condensing of refrigerants such as ammonia, as well as chemical and general process duties involving aggressive liquids that would attack conventional gaskets.
